Product Name: Silk Peptide

Nicknames: Silk protein, silk fibroin protein

Molecular formula: [R-CH (CNH2) - C00H] n

Molecular weight: 444.56

Product appearance: white powder

Product application: cosmetic raw materials

Effect: Whitening, moisturizing, wrinkle prevention, and UV resistance

Product packaging: aluminum foil bag packaging

Product storage: Seal and place in a cool and dry place. Stay away from sources of fire and heat.

Shelf life: 24 months

Silk peptide is a degradation product of fibrin, which is obtained by hydrolysis of natural silk under appropriate conditions. It has the effect of inhibiting melanin production in the skin, as well as good skincare, moisturizing, and hair care effects. It can be used for cream, cream, lotion, cosmetics and shampoo, hair care, bath supplies.

Product efficacy

1. Strong and long-lasting moisturizing ability

Silk protein can absorb up to 50 times the weight of water, and the moisture retention is durable.

2. Natural wrinkle resistance, promoting collagen secretion

It can naturally enhance the elasticity of the skin, containing amino acids necessary for the proliferation of a large number of cells, thereby accelerating skin metabolism, preventing wrinkle formation, tightening the skin, and making it smooth and delicate.

3. Strong whitening effect

Melanin in the skin is formed by oxidation of Tyrosinase. Silk fibroin can effectively inhibit the formation of Tyrosinase and keep the skin white and delicate.

4. Anti UV effect

Silk protein has the ability to absorb UV light, with an average anti UVB ability of 90%, and anti UVA ability of more than 50%.